Trace number 299768

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) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
MD5SUM2e3fcbe567f2903b00fec23f53309ef8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1696     5140 |      --       0       --      -- |     --   | -8/28
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 391   #clauses: 1696   #literals: 5140
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-299768-1171877095 -o ROOT/results/node5/solver-299768-1171877095 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299768-1171877095/Barcelogic /tmp/evaluation/299768-1171877095/instance-299768-1171877095.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 1.04 3/77 25124
/proc/meminfo: memFree=1064096/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207664313 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25124/statm: 1339 233 195 169 0 50 0
[pid=25125] ppid=25124 vsize=5356 CPUtime=0
/proc/25125/stat : 25125 (Barcelogic) S 25124 25124 23918 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25125/statm: 1339 237 198 169 0 50 0

[startup+0.107459 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 25124
/proc/meminfo: memFree=1064096/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515503 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 25124
/proc/meminfo: memFree=1064096/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3356 s]
/proc/loadavg: 0.92 0.98 1.04 2/79 25130
/proc/meminfo: memFree=1060624/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476416 CPUtime=1.31
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 976 0 0 0 131 0 0 0 25 0 1 0 207664315 1511849984 948 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369104 948 91 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481772

[startup+2.97178 s]
/proc/loadavg: 0.92 0.98 1.04 2/79 25130
/proc/meminfo: memFree=1057424/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476416 CPUtime=2.95
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 2118 0 0 0 294 1 0 0 25 0 1 0 207664315 1511849984 2090 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369104 2090 91 232 0 368869 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.25816 s]
/proc/loadavg: 0.93 0.98 1.04 2/79 25130
/proc/meminfo: memFree=1052624/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=6.23
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 2828 0 0 0 622 1 0 0 25 0 1 0 207664315 1511936000 2800 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539680 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 2800 91 232 0 368890 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481856

[startup+12.7089 s]
/proc/loadavg: 1.09 1.02 1.05 2/79 25130
/proc/meminfo: memFree=1046224/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=12.68
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 4474 0 0 0 1265 3 0 0 25 0 1 0 207664315 1511936000 4446 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 4446 91 232 0 368890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481856

[startup+25.5273 s]
/proc/loadavg: 1.07 1.02 1.04 2/79 25130
/proc/meminfo: memFree=1033872/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=25.49
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 7638 0 0 0 2543 6 0 0 25 0 1 0 207664315 1511936000 7610 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 7610 91 232 0 368890 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481856

[startup+51.1582 s]
/proc/loadavg: 1.05 1.01 1.04 2/79 25130
/proc/meminfo: memFree=1018128/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=51.12
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 11459 0 0 0 5101 11 0 0 25 0 1 0 207664315 1511936000 11431 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 11431 91 232 0 368890 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481856

[startup+102.409 s]
/proc/loadavg: 1.02 1.01 1.04 2/79 25130
/proc/meminfo: memFree=1003920/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=102.36
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 15049 0 0 0 10221 15 0 0 25 0 1 0 207664315 1511936000 14885 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 14885 91 232 0 368890 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481856

[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 25130
/proc/meminfo: memFree=1003920/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=162.41
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 15049 0 0 0 16226 15 0 0 25 0 1 0 207664315 1511936000 14885 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 14885 91 232 0 368890 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481856

[startup+222.545 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 25130
/proc/meminfo: memFree=995920/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=222.46
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 17123 0 0 0 22228 18 0 0 25 0 1 0 207664315 1511936000 16872 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 16872 91 232 0 368890 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481856

[startup+282.612 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 25130
/proc/meminfo: memFree=995920/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=282.51
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 17123 0 0 0 28233 18 0 0 25 0 1 0 207664315 1511936000 16872 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 16872 91 232 0 368890 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481856

[startup+342.682 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 25130
/proc/meminfo: memFree=992720/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=342.57
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 18015 0 0 0 34237 20 0 0 25 0 1 0 207664315 1511936000 17764 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 17764 91 232 0 368890 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481856

[startup+402.757 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 25130
/proc/meminfo: memFree=978960/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=402.63
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 21392 0 0 0 40239 24 0 0 25 0 1 0 207664315 1511936000 21141 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 21141 91 232 0 368890 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481856

[startup+462.827 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25130
/proc/meminfo: memFree=967056/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=462.67
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 24382 0 0 0 46241 26 0 0 25 0 1 0 207664315 1511936000 24131 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 24131 91 232 0 368890 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481856

[startup+522.899 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25130
/proc/meminfo: memFree=957712/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0

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

[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=582.79
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 28746 0 0 0 58248 31 0 0 25 0 1 0 207664315 1511936000 28495 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 28495 91 232 0 368890 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481856

[startup+643.046 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25130
/proc/meminfo: memFree=941840/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=642.85
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 30643 0 0 0 64252 33 0 0 25 0 1 0 207664315 1511936000 30392 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 30392 91 232 0 368890 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481856

[startup+703.115 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25130
/proc/meminfo: memFree=934992/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=702.9
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 32368 0 0 0 70254 36 0 0 25 0 1 0 207664315 1511936000 32117 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 32117 91 232 0 368890 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481856

[startup+763.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25130
/proc/meminfo: memFree=928976/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=762.95
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 33873 0 0 0 76258 37 0 0 25 0 1 0 207664315 1511936000 33622 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 33622 91 232 0 368890 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481856

[startup+823.262 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25130
/proc/meminfo: memFree=923152/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=823.02
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 35310 0 0 0 82262 40 0 0 25 0 1 0 207664315 1511936000 35059 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 35059 91 232 0 368890 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481856

[startup+883.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25130
/proc/meminfo: memFree=916496/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=883.08
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 36969 0 0 0 88266 42 0 0 25 0 1 0 207664315 1511936000 36718 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 36718 91 232 0 368890 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481856

[startup+943.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=910480/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=943.12
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 38475 0 0 0 94268 44 0 0 25 0 1 0 207664315 1511936000 38224 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 38224 91 232 0 368890 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481856

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=905552/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1003.18
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 39725 0 0 0 100272 46 0 0 25 0 1 0 207664315 1511936000 39474 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 39474 91 232 0 368890 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481856

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=900816/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1063.24
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 40893 0 0 0 106276 48 0 0 25 0 1 0 207664315 1511936000 40642 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 40642 91 232 0 368890 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481856

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=895632/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1123.29
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 42173 0 0 0 112280 49 0 0 25 0 1 0 207664315 1511936000 41922 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 41922 91 232 0 368890 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481856

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=890832/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1183.34
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 43389 0 0 0 118283 51 0 0 25 0 1 0 207664315 1511936000 43138 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 43138 91 232 0 368890 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=889488/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1200.06
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 43713 0 0 0 119954 52 0 0 25 0 1 0 207664315 1511936000 43462 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 43462 91 232 0 368890 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481856

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25132
/proc/meminfo: memFree=889488/2055920 swapFree=4192812/4192956
[pid=25124] ppid=25122 vsize=5356 CPUtime=0
/proc/25124/stat : 25124 (Barcelogic) S 25122 25124 23918 0 -1 4194304 332 397 0 0 0 0 0 0 16 0 1 0 207664313 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25124/statm: 1339 237 197 169 0 50 0
[pid=25130] ppid=25124 vsize=1476500 CPUtime=1200.06
/proc/25130/stat : 25130 (bsat) R 25124 25124 23918 0 -1 4194304 43713 0 0 0 119954 52 0 0 25 0 1 0 207664315 1511936000 43462 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25130/statm: 369125 43462 91 232 0 368890 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481856

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25124 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.54
CPU system time (s): 0.52
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 1482400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 729
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= 12

runsolver used 1.13083 second user time and 3.13752 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 09:24:55 UTC 2007

IDJOB= 299768
IDBENCH= 20018
IDSOLVER= 122
FILE ID= node5/299768-1171877095

PBS_JOBID= 3839423

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299768-1171877095/Barcelogic /tmp/evaluation/299768-1171877095/instance-299768-1171877095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-299768-1171877095 -o ROOT/results/node5/solver-299768-1171877095 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299768-1171877095/Barcelogic /tmp/evaluation/299768-1171877095/instance-299768-1171877095.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2e3fcbe567f2903b00fec23f53309ef8

RANDOM SEED= 437967292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1064504 kB
Buffers:         59572 kB
Cached:         810828 kB
SwapCached:          0 kB
Active:         528456 kB
Inactive:       386128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          63056 kB
Slab:            62488 kB
Committed_AS:   743800 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66551 MiB

End job on node5 on Mon Feb 19 09:44:57 UTC 2007