Trace number 311289

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) 1200.07 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random 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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5874    17527 |      --       0       --      -- |     --   | -453/-189
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1719   #clauses: 5874   #literals: 17527
0.00/0.03	c CPU time:   0.030995 s
0.00/0.03	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/node19/watcher-311289-1172567271 -o ROOT/results/node19/solver-311289-1172567271 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311289-1172567271/Barcelogic /tmp/evaluation/311289-1172567271/instance-311289-1172567271.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: 1.00 0.99 0.98 3/77 30537
/proc/meminfo: memFree=1281144/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276681161 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30537/statm: 1338 232 195 169 0 49 0
[pid=30538] ppid=30537 vsize=5352 CPUtime=0
/proc/30538/stat : 30538 (Barcelogic) R 30537 30537 28374 0 -1 4194368 56 188 0 0 0 0 0 0 20 0 1 0 276681162 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236408203 0 0 4096 65538 0 0 0 17 1 0 0
/proc/30538/statm: 1338 236 199 169 0 49 0

[startup+0.1071 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30537
/proc/meminfo: memFree=1281144/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.515141 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 30537
/proc/meminfo: memFree=1281144/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33623 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1276072/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1.27
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 1405 0 0 0 127 0 0 0 25 0 1 0 276681166 1511809024 1379 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 1379 82 232 0 368859 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481728

[startup+2.97241 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1272872/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=2.92
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 2496 0 0 0 291 1 0 0 25 0 1 0 276681166 1511809024 2470 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 2470 82 232 0 368859 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481728

[startup+6.26077 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1265128/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=6.2
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 4249 0 0 0 618 2 0 0 25 0 1 0 276681166 1511809024 4223 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 4223 82 232 0 368859 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481728

[startup+12.7165 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1263144/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=12.65
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 4404 0 0 0 1263 2 0 0 25 0 1 0 276681166 1511809024 4376 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 4376 92 232 0 368859 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481728

[startup+25.5279 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1245224/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=25.46
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 9109 0 0 0 2541 5 0 0 25 0 1 0 276681166 1511809024 9081 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 9081 92 232 0 368859 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481728

[startup+51.1556 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1214248/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=51.08
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 16755 0 0 0 5096 12 0 0 25 0 1 0 276681166 1511809024 16727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 16727 92 232 0 368859 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481728

[startup+102.405 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1177768/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=102.32
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 25875 0 0 0 10211 21 0 0 25 0 1 0 276681166 1511809024 25847 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 25847 92 232 0 368859 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481728

[startup+162.478 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176552/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=162.38
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26176 0 0 0 16216 22 0 0 25 0 1 0 276681166 1511809024 25993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135038409 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 25993 92 232 0 368859 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481728

[startup+222.549 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=222.43
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26224 0 0 0 22221 22 0 0 25 0 1 0 276681166 1511809024 25995 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 25995 92 232 0 368859 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481728

[startup+282.617 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176552/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=282.49
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26224 0 0 0 28226 23 0 0 25 0 1 0 276681166 1511809024 25995 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 25995 92 232 0 368859 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481728

[startup+342.689 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=342.54
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26303 0 0 0 34231 23 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481728

[startup+402.762 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176552/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=402.6
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26303 0 0 0 40236 24 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481728

[startup+462.831 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176424/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=462.65
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26341 0 0 0 46241 24 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481728

[startup+522.905 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176424/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03

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

[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=582.76
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26385 0 0 0 58251 25 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518916 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481728

[startup+643.049 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=642.83
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26385 0 0 0 64257 26 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481728

[startup+703.119 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176424/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=702.87
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26437 0 0 0 70261 26 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481728

[startup+763.189 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176424/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=762.93
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26437 0 0 0 76266 27 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481728

[startup+823.265 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=822.99
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26521 0 0 0 82271 28 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481728

[startup+883.337 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=883.05
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26521 0 0 0 88277 28 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481728

[startup+943.408 s]
/proc/loadavg: 1.00 0.99 0.98 2/79 30543
/proc/meminfo: memFree=1176488/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=943.11
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 26521 0 0 0 94282 29 0 0 25 0 1 0 276681166 1511809024 26008 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 26008 92 232 0 368859 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481728

[startup+1003.48 s]
/proc/loadavg: 1.07 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1170152/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1003.15
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 28242 0 0 0 100284 31 0 0 25 0 1 0 276681166 1511809024 27561 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 27561 92 232 0 368859 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481728

[startup+1063.55 s]
/proc/loadavg: 1.02 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1170216/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1063.22
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 28242 0 0 0 106290 32 0 0 25 0 1 0 276681166 1511809024 27561 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 27561 92 232 0 368859 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481728

[startup+1123.62 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1157672/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1123.27
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 31452 0 0 0 112291 36 0 0 25 0 1 0 276681166 1511809024 30771 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 30771 92 232 0 368859 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481728

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1137704/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1183.33
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 36465 0 0 0 118291 42 0 0 25 0 1 0 276681166 1511809024 35784 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 35784 92 232 0 368859 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1131880/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1200.04
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 37854 0 0 0 119960 44 0 0 25 0 1 0 276681166 1511809024 37173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 37173 92 232 0 368859 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481728

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 30543
/proc/meminfo: memFree=1131880/2055920 swapFree=4192812/4192956
[pid=30537] ppid=30535 vsize=5352 CPUtime=0.03
/proc/30537/stat : 30537 (Barcelogic) S 30535 30537 28374 0 -1 4194304 332 603 0 0 0 0 3 0 16 0 1 0 276681161 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30537/statm: 1338 236 197 169 0 49 0
[pid=30543] ppid=30537 vsize=1476376 CPUtime=1200.04
/proc/30543/stat : 30543 (bsat) R 30537 30537 28374 0 -1 4194304 37854 0 0 0 119960 44 0 0 25 0 1 0 276681166 1511809024 37173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30543/statm: 369094 37173 92 232 0 368859 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481728

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30537 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.044993
while last known CPU time is 1200.07

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

Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.63
CPU system time (s): 0.44
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1482400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 935
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 1.09583 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 09:07:51 UTC 2007

IDJOB= 311289
IDBENCH= 20310
IDSOLVER= 122
FILE ID= node19/311289-1172567271

PBS_JOBID= 3971666

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311289-1172567271/Barcelogic /tmp/evaluation/311289-1172567271/instance-311289-1172567271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-311289-1172567271 -o ROOT/results/node19/solver-311289-1172567271 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311289-1172567271/Barcelogic /tmp/evaluation/311289-1172567271/instance-311289-1172567271.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 184663464

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1281552 kB
Buffers:         67076 kB
Cached:         585384 kB
SwapCached:          0 kB
Active:         309276 kB
Inactive:       387472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          63204 kB
Slab:            63192 kB
Committed_AS:  1034904 kB
PageTables:       1760 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= 66558 MiB

End job on node19 on Tue Feb 27 09:27:54 UTC 2007