Trace number 306615

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 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   29213    88638 |      --       0       --      -- |     --   | -187/438
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 6833   #clauses: 29213   #literals: 88638
0.00/0.12	c CPU time:   0.088986 s
0.00/0.12	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/node41/watcher-306615-1172102691 -o ROOT/results/node41/solver-306615-1172102691 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306615-1172102691/Barcelogic /tmp/evaluation/306615-1172102691/instance-306615-1172102691.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 0.99 3/64 17254
/proc/meminfo: memFree=1980408/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230225101 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17254/statm: 1338 232 195 169 0 49 0
[pid=17255] ppid=17254 vsize=5352 CPUtime=0
/proc/17255/stat : 17255 (Barcelogic) S 17254 17254 16509 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17255/statm: 1338 236 198 169 0 49 0
[pid=17257] ppid=17255 vsize=0 CPUtime=0
/proc/17257/stat : 17257 (sed) D 17255 17254 16509 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 230225101 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17257/statm: 0 0 0 0 0 0 0

[startup+0.107132 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17254
/proc/meminfo: memFree=1980408/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 230225101 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17254/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17254
/proc/meminfo: memFree=1980408/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.33523 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1969768/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=1.16
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 2888 0 0 0 115 1 0 0 25 0 1 0 230225117 1511366656 2766 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 2767 81 232 0 368751 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 1481296

[startup+2.97137 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1963368/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=2.8
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 5148 0 0 0 278 2 0 0 25 0 1 0 230225117 1511366656 5026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 5026 81 232 0 368751 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 1481296

[startup+6.25766 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1945256/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=6.09
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 9422 0 0 0 604 5 0 0 25 0 1 0 230225117 1511366656 9300 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 9300 81 232 0 368751 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481296

[startup+12.7082 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1913584/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=12.54
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 16961 0 0 0 1244 10 0 0 25 0 1 0 230225117 1511366656 16839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 16839 81 232 0 368751 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481296

[startup+25.5223 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1858864/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=25.35
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 31066 0 0 0 2516 19 0 0 25 0 1 0 230225117 1511366656 30944 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 30944 81 232 0 368751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481296

[startup+51.1456 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1757168/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=50.97
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 56037 0 0 0 5065 32 0 0 25 0 1 0 230225117 1511366656 55915 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135041870 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 55915 81 232 0 368751 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481296

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1566640/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=102.19
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 103914 0 0 0 10162 57 0 0 25 0 1 0 230225117 1511366656 103792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 103792 81 232 0 368751 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481296

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1354480/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=162.24
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 156177 0 0 0 16135 89 0 0 25 0 1 0 230225117 1511366656 156055 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 156055 81 232 0 368751 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481296

[startup+222.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1174960/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=222.29
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 201153 0 0 0 22110 119 0 0 25 0 1 0 230225117 1511366656 201031 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 201031 81 232 0 368751 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481296

[startup+282.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17260
/proc/meminfo: memFree=1005232/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=282.33
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 243657 0 0 0 28087 146 0 0 25 0 1 0 230225117 1511366656 243535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 243535 81 232 0 368751 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481296

[startup+342.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17260
/proc/meminfo: memFree=855984/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=342.37
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 281071 0 0 0 34066 171 0 0 25 0 1 0 230225117 1511366656 280949 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 280949 81 232 0 368751 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481296

[startup+402.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17260
/proc/meminfo: memFree=721264/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=402.42
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 314112 0 0 0 40047 195 0 0 25 0 1 0 230225117 1511366656 313990 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 313990 81 232 0 368751 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481296

[startup+462.746 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 17260
/proc/meminfo: memFree=591600/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1475944 CPUtime=462.46
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 346712 0 0 0 46030 216 0 0 25 0 1 0 230225117 1511366656 346590 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 368986 346590 81 232 0 368751 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481296

[startup+522.801 s]

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

[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=582.55
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368636 0 0 0 58023 232 0 0 25 0 1 0 230225117 1511485440 367959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 367959 108 232 0 368780 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481412

[startup+642.916 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504688/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=642.59
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368636 0 0 0 64027 232 0 0 25 0 1 0 230225117 1511485440 367959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 367959 108 232 0 368780 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481412

[startup+702.973 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504752/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=702.64
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368636 0 0 0 70032 232 0 0 25 0 1 0 230225117 1511485440 367959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 367959 108 232 0 368780 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481412

[startup+763.034 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504752/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=762.68
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368636 0 0 0 76036 232 0 0 25 0 1 0 230225117 1511485440 367959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 367959 108 232 0 368780 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481412

[startup+823.099 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504624/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=822.73
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368673 0 0 0 82041 232 0 0 25 0 1 0 230225117 1511485440 367996 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535281 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 367996 108 232 0 368780 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 1481412

[startup+883.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504432/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=882.77
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368715 0 0 0 88045 232 0 0 25 0 1 0 230225117 1511485440 368038 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368038 108 232 0 368780 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 1481412

[startup+943.211 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17260
/proc/meminfo: memFree=504304/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=942.82
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368756 0 0 0 94049 233 0 0 25 0 1 0 230225117 1511485440 368079 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368079 108 232 0 368780 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 1481412

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17260
/proc/meminfo: memFree=504112/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1002.85
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4194304 368800 0 0 0 100052 233 0 0 25 0 1 0 230225117 1511485440 368123 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368123 108 232 0 368780 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481412

[startup+1063.34 s]
/proc/loadavg: 1.30 1.07 1.02 2/66 17262
/proc/meminfo: memFree=221424/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1062.92
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4195840 369130 0 0 0 104341 1951 0 0 25 0 1 0 230225117 1511485440 368404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368404 108 232 0 368780 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 1481412

[startup+1123.42 s]
/proc/loadavg: 1.15 1.06 1.02 2/66 17262
/proc/meminfo: memFree=15408/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1122.96
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4195840 369130 0 0 0 104341 7955 0 0 25 0 1 0 230225117 1511485440 368404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368404 108 232 0 368780 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 1481412

[startup+1183.5 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 17262
/proc/meminfo: memFree=15728/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1183.02
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4195840 369130 0 0 0 104341 13961 0 0 25 0 1 0 230225117 1511485440 368404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368404 108 232 0 368780 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 1481412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 17262
/proc/meminfo: memFree=16176/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1199.94
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4195840 369130 0 0 0 104341 15653 0 0 25 0 1 0 230225117 1511485440 368404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368404 108 232 0 368780 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481412

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

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

[startup+1200.41 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 17262
/proc/meminfo: memFree=16176/2055920 swapFree=4183956/4192956
[pid=17254] ppid=17252 vsize=5352 CPUtime=0.12
/proc/17254/stat : 17254 (Barcelogic) S 17252 17254 16509 0 -1 4194304 332 1209 0 0 0 0 12 0 16 0 1 0 230225101 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17254/statm: 1338 236 197 169 0 49 0
[pid=17260] ppid=17254 vsize=1476060 CPUtime=1199.94
/proc/17260/stat : 17260 (bsat) R 17254 17254 16509 0 -1 4195840 369130 0 0 0 104341 15653 0 0 25 0 1 0 230225117 1511485440 368404 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/17260/statm: 369015 368404 108 232 0 368780 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481412

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17254 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=126980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.135978
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): 1200.43
CPU time (s): 1200.06
CPU user time (s): 1043.53
CPU system time (s): 156.53
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1483624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12698
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1541
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= 42
involuntary context switches= 12

runsolver used 0.963853 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Feb 22 00:04:52 UTC 2007

IDJOB= 306615
IDBENCH= 20185
IDSOLVER= 122
FILE ID= node41/306615-1172102691

PBS_JOBID= 3892887

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306615-1172102691/Barcelogic /tmp/evaluation/306615-1172102691/instance-306615-1172102691.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-306615-1172102691 -o ROOT/results/node41/solver-306615-1172102691 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306615-1172102691/Barcelogic /tmp/evaluation/306615-1172102691/instance-306615-1172102691.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 364966120

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1980880 kB
Buffers:          4880 kB
Cached:          20392 kB
SwapCached:       1860 kB
Active:          25708 kB
Inactive:         8196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1980880 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            27116 kB
Committed_AS:   507488 kB
PageTables:       1476 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= 65120 MiB

End job on node41 on Thu Feb 22 00:26:50 UTC 2007