Trace number 310141

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 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
MD5SUM08c9dc3eb03c6eeaa15210bb25b83d4d
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4155    12353 |      --       0       --      -- |     --   | -79/74
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1099   #clauses: 4155   #literals: 12353
0.00/0.02	c CPU time:   0.013997 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/node26/watcher-310141-1172554323 -o ROOT/results/node26/solver-310141-1172554323 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310141-1172554323/Barcelogic /tmp/evaluation/310141-1172554323/instance-310141-1172554323.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: 2.00 1.86 1.51 3/77 23191
/proc/meminfo: memFree=1845088/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275385999 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23191/statm: 1338 232 195 169 0 49 0
[pid=23192] ppid=23191 vsize=5352 CPUtime=0
/proc/23192/stat : 23192 (Barcelogic) S 23191 23191 21271 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 275386000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23192/statm: 1338 236 198 169 0 49 0
[pid=23193] ppid=23192 vsize=0 CPUtime=0
/proc/23193/stat : 23193 (Barcelogic) R 23192 23191 21271 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 275386000 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/23193/statm: 
[startup+0.10867 s]
/proc/loadavg: 2.00 1.86 1.51 3/77 23191
/proc/meminfo: memFree=1845088/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.517739 s]
/proc/loadavg: 2.00 1.86 1.51 3/77 23191
/proc/meminfo: memFree=1845088/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33788 s]
/proc/loadavg: 1.92 1.85 1.51 2/79 23197
/proc/meminfo: memFree=1839376/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1.3
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 1643 0 0 0 129 1 0 0 25 0 1 0 275386002 1511833600 1612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 1612 82 232 0 368865 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481752

[startup+2.97417 s]
/proc/loadavg: 1.92 1.85 1.51 2/79 23197
/proc/meminfo: memFree=1835280/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=2.93
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 3014 0 0 0 292 1 0 0 25 0 1 0 275386002 1511833600 2983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 2983 82 232 0 368865 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481752

[startup+6.25773 s]
/proc/loadavg: 1.92 1.85 1.51 2/79 23197
/proc/meminfo: memFree=1831184/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=6.21
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 3434 0 0 0 620 1 0 0 25 0 1 0 275386002 1511833600 3401 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 3401 92 232 0 368865 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481752

[startup+12.7149 s]
/proc/loadavg: 1.78 1.82 1.50 2/79 23197
/proc/meminfo: memFree=1820624/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=12.67
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 6279 0 0 0 1264 3 0 0 25 0 1 0 275386002 1511833600 6246 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 6246 92 232 0 368865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481752

[startup+25.5291 s]
/proc/loadavg: 1.66 1.79 1.50 2/79 23197
/proc/meminfo: memFree=1798672/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=25.49
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 11879 0 0 0 2541 8 0 0 25 0 1 0 275386002 1511833600 11846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 11846 92 232 0 368865 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 1481752

[startup+51.1585 s]
/proc/loadavg: 1.49 1.75 1.49 2/79 23197
/proc/meminfo: memFree=1789968/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=51.1
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 13765 0 0 0 5101 9 0 0 25 0 1 0 275386002 1511833600 13666 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 13666 92 232 0 368865 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481752

[startup+102.412 s]
/proc/loadavg: 1.20 1.62 1.46 2/79 23197
/proc/meminfo: memFree=1778064/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=102.34
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 16762 0 0 0 10222 12 0 0 25 0 1 0 275386002 1511833600 16663 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 16663 92 232 0 368865 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481752

[startup+162.483 s]
/proc/loadavg: 1.07 1.50 1.43 2/79 23197
/proc/meminfo: memFree=1772944/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=162.39
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 18082 0 0 0 16225 14 0 0 25 0 1 0 275386002 1511833600 17894 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 17894 92 232 0 368865 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481752

[startup+222.548 s]
/proc/loadavg: 1.02 1.41 1.40 3/79 23197
/proc/meminfo: memFree=1772944/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=222.44
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 18105 0 0 0 22229 15 0 0 25 0 1 0 275386002 1511833600 17917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 17917 92 232 0 368865 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481752

[startup+282.615 s]
/proc/loadavg: 1.01 1.33 1.37 2/79 23197
/proc/meminfo: memFree=1734160/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=282.48
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 27851 0 0 0 28225 23 0 0 25 0 1 0 275386002 1511833600 27663 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 27663 92 232 0 368865 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481752

[startup+342.681 s]
/proc/loadavg: 1.00 1.27 1.34 2/79 23197
/proc/meminfo: memFree=1699920/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=342.53
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 36459 0 0 0 34221 32 0 0 25 0 1 0 275386002 1511833600 36271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 36271 92 232 0 368865 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481752

[startup+402.757 s]
/proc/loadavg: 1.00 1.22 1.32 2/79 23197
/proc/meminfo: memFree=1677136/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=402.59
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 42008 0 0 0 40221 38 0 0 25 0 1 0 275386002 1511833600 41820 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 41820 92 232 0 368865 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481752

[startup+462.829 s]
/proc/loadavg: 1.00 1.17 1.30 2/79 23197
/proc/meminfo: memFree=1657104/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=462.64
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 47014 0 0 0 46220 44 0 0 25 0 1 0 275386002 1511833600 46826 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 46826 92 232 0 368865 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481752

[startup+522.892 s]
/proc/loadavg: 1.00 1.14 1.27 2/79 23197

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

[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=522.68
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 50790 0 0 0 52220 48 0 0 25 0 1 0 275386002 1511833600 50602 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 50602 92 232 0 368865 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 1481752

[startup+582.963 s]
/proc/loadavg: 1.00 1.11 1.25 2/79 23198
/proc/meminfo: memFree=1625744/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=582.74
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 54817 0 0 0 58221 53 0 0 25 0 1 0 275386002 1511833600 54629 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 54629 92 232 0 368865 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481752

[startup+643.041 s]
/proc/loadavg: 1.00 1.09 1.24 2/79 23199
/proc/meminfo: memFree=1611216/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=642.79
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 58456 0 0 0 64220 59 0 0 25 0 1 0 275386002 1511833600 58268 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 58268 92 232 0 368865 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481752

[startup+703.113 s]
/proc/loadavg: 1.05 1.09 1.22 2/79 23199
/proc/meminfo: memFree=1598288/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=702.84
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 61699 0 0 0 70222 62 0 0 25 0 1 0 275386002 1511833600 61511 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 61511 92 232 0 368865 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 1481752

[startup+763.18 s]
/proc/loadavg: 1.02 1.07 1.21 2/79 23199
/proc/meminfo: memFree=1587152/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=762.89
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 64485 0 0 0 76223 66 0 0 25 0 1 0 275386002 1511833600 64297 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 64297 92 232 0 368865 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481752

[startup+823.249 s]
/proc/loadavg: 1.07 1.07 1.20 2/79 23199
/proc/meminfo: memFree=1574800/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=822.94
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 67523 0 0 0 82225 69 0 0 25 0 1 0 275386002 1511833600 67335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 67335 92 232 0 368865 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 1481752

[startup+883.31 s]
/proc/loadavg: 1.02 1.05 1.18 2/79 23199
/proc/meminfo: memFree=1563664/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=882.98
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 70345 0 0 0 88225 73 0 0 25 0 1 0 275386002 1511833600 70157 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 70157 92 232 0 368865 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481752

[startup+943.378 s]
/proc/loadavg: 1.01 1.04 1.17 2/79 23199
/proc/meminfo: memFree=1552208/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=943.03
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 73215 0 0 0 94227 76 0 0 25 0 1 0 275386002 1511833600 73027 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 73027 92 232 0 368865 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481752

[startup+1003.45 s]
/proc/loadavg: 1.00 1.03 1.16 2/79 23199
/proc/meminfo: memFree=1538832/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1003.08
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 76556 0 0 0 100228 80 0 0 25 0 1 0 275386002 1511833600 76368 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 76368 92 232 0 368865 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481752

[startup+1063.52 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 23199
/proc/meminfo: memFree=1525328/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1063.13
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 79871 0 0 0 106229 84 0 0 25 0 1 0 275386002 1511833600 79683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 79683 92 232 0 368865 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 1481752

[startup+1123.6 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 23199
/proc/meminfo: memFree=1516368/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1123.19
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 82088 0 0 0 112232 87 0 0 25 0 1 0 275386002 1511833600 81900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 81900 92 232 0 368865 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 1481752

[startup+1183.67 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 23199
/proc/meminfo: memFree=1507984/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1183.24
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 84210 0 0 0 118234 90 0 0 25 0 1 0 275386002 1511833600 84022 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 84022 92 232 0 368865 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 1481752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 23199
/proc/meminfo: memFree=1505104/2055920 swapFree=4154888/4192956
[pid=23191] ppid=23189 vsize=5352 CPUtime=0.02
/proc/23191/stat : 23191 (Barcelogic) S 23189 23191 21271 0 -1 4194304 332 495 0 0 0 0 2 0 16 0 1 0 275385999 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23191/statm: 1338 236 197 169 0 49 0
[pid=23197] ppid=23191 vsize=1476400 CPUtime=1200.05
/proc/23197/stat : 23197 (bsat) R 23191 23191 21271 0 -1 4194304 84883 0 0 0 119914 91 0 0 25 0 1 0 275386002 1511833600 84695 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23197/statm: 369100 84695 92 232 0 368865 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481752

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23191 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.025995
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): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.16
CPU system time (s): 0.91
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 1482108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
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= 37
involuntary context switches= 9

runsolver used 1.22581 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 05:32:03 UTC 2007

IDJOB= 310141
IDBENCH= 20279
IDSOLVER= 122
FILE ID= node26/310141-1172554323

PBS_JOBID= 3971852

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310141-1172554323/Barcelogic /tmp/evaluation/310141-1172554323/instance-310141-1172554323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-310141-1172554323 -o ROOT/results/node26/solver-310141-1172554323 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310141-1172554323/Barcelogic /tmp/evaluation/310141-1172554323/instance-310141-1172554323.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  08c9dc3eb03c6eeaa15210bb25b83d4d

RANDOM SEED= 710088438

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1845496 kB
Buffers:         33424 kB
Cached:         112804 kB
SwapCached:      17788 kB
Active:         100180 kB
Inactive:        71708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845496 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            24092 kB
Committed_AS:   734896 kB
PageTables:       1712 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= 66557 MiB

End job on node26 on Tue Feb 27 05:52:06 UTC 2007