Trace number 329002

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryINDUST (industrial 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 variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.14	c ==============================================================================
0.00/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.14	c ==============================================================================
0.00/0.14	c |         0 |  133142   370214 |   39942       0        0     nan |  0.000 % |
0.00/0.79	c |         0 |  110225   402477 |      --       0       --      -- |     --   | -21015/37952
0.00/0.79	c ==============================================================================
0.00/0.79	c Result  :   #vars: 14762   #clauses: 110225   #literals: 402477
0.00/0.79	c CPU time:   0.750885 s
0.00/0.79	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-329002-1173129418 -o ROOT/results/node40/solver-329002-1173129418 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329002-1173129418/Barcelogic /tmp/evaluation/329002-1173129418/instance-329002-1173129418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.92 3/64 12572
/proc/meminfo: memFree=1004720/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 38896029 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12572/statm: 1338 232 195 169 0 49 0
[pid=12573] ppid=12572 vsize=5352 CPUtime=0
/proc/12573/stat : 12573 (Barcelogic) S 12572 12572 11442 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12573/statm: 1338 236 198 169 0 49 0
[pid=12574] ppid=12573 vsize=0 CPUtime=0
/proc/12574/stat : 12574 (Barcelogic) D 12573 12572 11442 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 38896029 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12574/statm: 0 0 0 0 0 0 0
[pid=12575] ppid=12573 vsize=0 CPUtime=0
/proc/12575/stat : 12575 (sed) D 12573 12572 11442 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 38896029 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12575/statm: 0 0 0 0 0 0 0

[startup+0.08658 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 12572
/proc/meminfo: memFree=1004720/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 38896029 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12572/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101584 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 12572
/proc/meminfo: memFree=1004720/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 38896029 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12572/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301623 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 12572
/proc/meminfo: memFree=1004720/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 38896029 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12572/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701707 s]
/proc/loadavg: 0.92 0.97 0.92 3/64 12572
/proc/meminfo: memFree=1004720/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 38896029 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12572/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 0.92 0.97 0.92 2/66 12578
/proc/meminfo: memFree=995232/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=0.51
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 3882 0 0 0 49 2 0 0 22 0 1 0 38896127 1510961152 3642 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 3642 82 232 0 368652 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1480900

[startup+3.10121 s]
/proc/loadavg: 0.92 0.97 0.92 2/66 12578
/proc/meminfo: memFree=984672/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=2.11
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 4753 0 0 0 208 3 0 0 25 0 1 0 38896127 1510961152 4513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 4513 82 232 0 368652 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480900

[startup+6.30188 s]
/proc/loadavg: 0.93 0.97 0.92 2/66 12578
/proc/meminfo: memFree=978464/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=5.31
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 6172 0 0 0 526 5 0 0 25 0 1 0 38896127 1510961152 5932 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 5932 82 232 0 368652 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480900

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.92 2/66 12578
/proc/meminfo: memFree=965920/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=11.71
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 9177 0 0 0 1164 7 0 0 25 0 1 0 38896127 1510961152 8937 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 8937 82 232 0 368652 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480900

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.92 2/66 12578
/proc/meminfo: memFree=941728/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=24.5
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 15004 0 0 0 2439 11 0 0 25 0 1 0 38896127 1510961152 14764 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518925 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 14764 82 232 0 368652 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480900

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.92 2/66 12578
/proc/meminfo: memFree=898080/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475548 CPUtime=50.09
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 25967 0 0 0 4989 20 0 0 25 0 1 0 38896127 1510961152 25727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368887 25727 82 232 0 368652 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1480900

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/66 12578
/proc/meminfo: memFree=824800/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=101.27
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 44300 0 0 0 10094 33 0 0 25 0 1 0 38896127 1511104512 43819 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 43819 92 232 0 368687 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481040

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=824416/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=161.25
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 44539 0 0 0 16092 33 0 0 25 0 1 0 38896127 1511104512 43900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 43900 92 232 0 368687 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481040

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=824416/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=221.22
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 44539 0 0 0 22089 33 0 0 25 0 1 0 38896127 1511104512 43900 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 43900 92 232 0 368687 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=792544/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=281.2
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 52722 0 0 0 28080 40 0 0 25 0 1 0 38896127 1511104512 51838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517254 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 51838 92 232 0 368687 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481040

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=792544/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=341.17
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 52886 0 0 0 34077 40 0 0 25 0 1 0 38896127 1511104512 51838 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 51838 92 232 0 368687 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481040

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=792544/2055920 swapFree=4192952/4192956

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

[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=581.08
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 61876 0 0 0 58060 48 0 0 25 0 1 0 38896127 1511104512 60475 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 60475 92 232 0 368687 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481040

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=688032/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=641.06
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 79360 0 0 0 64042 64 0 0 25 0 1 0 38896127 1511104512 77959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 77959 92 232 0 368687 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481040

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=642784/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=701.03
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 90715 0 0 0 70029 74 0 0 25 0 1 0 38896127 1511104512 89314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 89314 92 232 0 368687 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 1481040

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=599392/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=761.01
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 101463 0 0 0 76018 83 0 0 25 0 1 0 38896127 1511104512 100062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 100062 92 232 0 368687 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1481040

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=555296/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=820.99
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 112586 0 0 0 82006 93 0 0 25 0 1 0 38896127 1511104512 111185 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 111185 92 232 0 368687 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481040

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=526816/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=880.97
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 119599 0 0 0 87998 99 0 0 25 0 1 0 38896127 1511104512 118198 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 118198 92 232 0 368687 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481040

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=468960/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=940.94
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 134182 0 0 0 93983 111 0 0 25 0 1 0 38896127 1511104512 132781 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519196 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 132781 92 232 0 368687 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=440928/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1000.92
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 141027 0 0 0 99975 117 0 0 25 0 1 0 38896127 1511104512 139626 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 139626 92 232 0 368687 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1481040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=412768/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1060.89
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 148100 0 0 0 105967 122 0 0 25 0 1 0 38896127 1511104512 146699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 146699 92 232 0 368687 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1481040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=387808/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1120.87
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 154299 0 0 0 111959 128 0 0 25 0 1 0 38896127 1511104512 152898 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 152898 92 232 0 368687 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1481040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=348192/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1180.84
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 164242 0 0 0 117948 136 0 0 25 0 1 0 38896127 1511104512 162841 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 162841 92 232 0 368687 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1481040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=340576/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1199.04
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 166041 0 0 0 119766 138 0 0 25 0 1 0 38896127 1511104512 164640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 164640 92 232 0 368687 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481040

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 12578
/proc/meminfo: memFree=340576/2055920 swapFree=4192952/4192956
[pid=12572] ppid=12570 vsize=5352 CPUtime=0.96
/proc/12572/stat : 12572 (Barcelogic) S 12570 12572 11442 0 -1 4194304 332 5933 0 0 0 0 91 5 16 0 1 0 38896029 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12572/statm: 1338 236 197 169 0 49 0
[pid=12578] ppid=12572 vsize=1475688 CPUtime=1199.04
/proc/12578/stat : 12578 (bsat) R 12572 12572 11442 0 -1 4194304 166041 0 0 0 119766 138 0 0 25 0 1 0 38896127 1511104512 164640 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/12578/statm: 368922 164640 92 232 0 368687 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481040

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12572 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=915860 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=59990
CPU time returned by wait4() is 0.97585
while last known CPU time is 1200

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

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1198.57
CPU system time (s): 1.43
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 1482020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.91586
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6265
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= 36
involuntary context switches= 11

runsolver used 0.995848 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar  5 21:16:58 UTC 2007

IDJOB= 329002
IDBENCH= 20529
IDSOLVER= 122
FILE ID= node40/329002-1173129418

PBS_JOBID= 4015167

Free space on /tmp= 66538 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/329002-1173129418/Barcelogic /tmp/evaluation/329002-1173129418/instance-329002-1173129418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-329002-1173129418 -o ROOT/results/node40/solver-329002-1173129418 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329002-1173129418/Barcelogic /tmp/evaluation/329002-1173129418/instance-329002-1173129418.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2bee695ce4278b72ee9295631ad94252

RANDOM SEED= 187419430

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.259
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		: 3000.259
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:       1005256 kB
Buffers:         41108 kB
Cached:         916600 kB
SwapCached:          4 kB
Active:         148880 kB
Inactive:       824312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1005256 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4920 kB
Writeback:           0 kB
Mapped:          25660 kB
Slab:            63536 kB
Committed_AS:   103232 kB
PageTables:       1412 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= 66534 MiB

End job on node40 on Mon Mar  5 21:37:01 UTC 2007