Trace number 329422

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 1200.71

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.35	c ==============================================================================
0.00/0.35	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.35	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.35	c ==============================================================================
0.00/0.35	c |         0 |  363133   921375 |  108939       0        0     nan |  0.000 % |
2.09/2.16	c |         0 |  190381   640301 |      --       0       --      -- |     --   | -98022/-79470
2.09/2.16	c ==============================================================================
2.09/2.16	c Result  :   #vars: 28229   #clauses: 190381   #literals: 640301
2.09/2.16	c CPU time:   2.05369 s
2.09/2.16	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/node3/watcher-329422-1173140211 -o ROOT/results/node3/solver-329422-1173140211 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329422-1173140211/Barcelogic /tmp/evaluation/329422-1173140211/instance-329422-1173140211.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 0.98 1.08 3/77 26646
/proc/meminfo: memFree=1041832/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333976000 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26646/statm: 1338 232 195 169 0 49 0
[pid=26647] ppid=26646 vsize=0 CPUtime=0
/proc/26647/stat : 26647 (Barcelogic) R 26646 26646 25865 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 333976000 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/26647/statm: 0 0 0 0 0 0 0

[startup+0.0103519 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 26646
/proc/meminfo: memFree=1041832/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333976000 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26646/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102271 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 26646
/proc/meminfo: memFree=1041832/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333976000 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26646/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302286 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 26646
/proc/meminfo: memFree=1041832/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333976000 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26646/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701318 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 26646
/proc/meminfo: memFree=1041832/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333976000 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26646/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 26651
/proc/meminfo: memFree=997080/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=0
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333976000 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26646/statm: 1338 235 197 169 0 49 0
[pid=26651] ppid=26646 vsize=49488 CPUtime=1.49
/proc/26651/stat : 26651 (SatELite_releas) R 26646 26646 25865 0 -1 4194304 11747 0 0 0 140 9 0 0 25 0 1 0 333976001 50675712 10633 18446744073709551615 134512640 135037961 4294956592 18446744073709551615 134570947 0 0 4096 3 0 0 0 17 0 0 0
/proc/26651/statm: 12372 10633 66 128 0 12241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54840

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 26651
/proc/meminfo: memFree=994456/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 5352

[startup+6.30178 s]
/proc/loadavg: 1.01 1.00 1.09 2/79 26652
/proc/meminfo: memFree=1010136/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474556 CPUtime=3.83
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 6256 0 0 0 379 4 0 0 25 0 1 0 333976246 1509945344 5782 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517377 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368639 5782 82 232 0 368404 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1479908

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.09 2/79 26652
/proc/meminfo: memFree=1003288/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474556 CPUtime=10.23
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 8051 0 0 0 1018 5 0 0 25 0 1 0 333976246 1509945344 7577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536086 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368639 7577 82 232 0 368404 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1479908

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 26652
/proc/meminfo: memFree=985944/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474556 CPUtime=23.02
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 12341 0 0 0 2294 8 0 0 25 0 1 0 333976246 1509945344 11867 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368639 11867 82 232 0 368404 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1479908

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 26652
/proc/meminfo: memFree=945880/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474556 CPUtime=48.59
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 22387 0 0 0 4842 17 0 0 25 0 1 0 333976246 1509945344 21913 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368639 21913 82 232 0 368404 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1479908

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 26652
/proc/meminfo: memFree=935896/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=99.77
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 24908 0 0 0 9958 19 0 0 25 0 1 0 333976246 1510051840 24231 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 24231 92 232 0 368430 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1480012

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 26652
/proc/meminfo: memFree=919320/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=159.73
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 29304 0 0 0 15951 22 0 0 25 0 1 0 333976246 1510051840 28295 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 28295 92 232 0 368430 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 1480012

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 26652
/proc/meminfo: memFree=898840/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=219.7
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 34588 0 0 0 21944 26 0 0 25 0 1 0 333976246 1510051840 33429 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 33429 92 232 0 368430 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1480012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 26652
/proc/meminfo: memFree=898904/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=279.68
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 34753 0 0 0 27941 27 0 0 25 0 1 0 333976246 1510051840 33429 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 33429 92 232 0 368430 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1480012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 26652
/proc/meminfo: memFree=880984/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1475312 CPUtime=339.63
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 39541 0 0 0 33933 30 0 0 25 0 1 0 333976246 1510719488 38060 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134552712 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368828 38060 92 232 0 368593 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1480664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 26652
/proc/meminfo: memFree=880984/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=399.6
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 39541 0 0 0 39930 30 0 0 25 0 1 0 333976246 1510051840 37897 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 37897 92 232 0 368430 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 1480012


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

[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=579.49
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 49396 0 0 0 57910 39 0 0 25 0 1 0 333976246 1510051840 47409 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 47409 92 232 0 368430 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 1480012

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 26652
/proc/meminfo: memFree=780888/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=639.48
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 64901 0 0 0 63896 52 0 0 25 0 1 0 333976246 1510051840 62914 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517438 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 62914 92 232 0 368430 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 1480012

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.02 2/79 26652
/proc/meminfo: memFree=728024/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=699.43
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 78290 0 0 0 69881 62 0 0 25 0 1 0 333976246 1510051840 76303 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 76303 92 232 0 368430 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 1480012

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 1.02 2/79 26652
/proc/meminfo: memFree=678936/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=759.41
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 90381 0 0 0 75867 74 0 0 25 0 1 0 333976246 1510051840 88394 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 88394 92 232 0 368430 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 1480012

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.02 2/79 26652
/proc/meminfo: memFree=631896/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=819.36
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 102243 0 0 0 81851 85 0 0 25 0 1 0 333976246 1510051840 100256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 100256 92 232 0 368430 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 1480012

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/79 26652
/proc/meminfo: memFree=585048/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=879.33
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 113783 0 0 0 87837 96 0 0 25 0 1 0 333976246 1510051840 111796 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535942 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 111796 92 232 0 368430 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 1480012

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/79 26652
/proc/meminfo: memFree=551192/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=939.3
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 122298 0 0 0 93826 104 0 0 25 0 1 0 333976246 1510051840 120311 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 120311 92 232 0 368430 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 1480012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=512728/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=999.27
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 131893 0 0 0 99813 114 0 0 25 0 1 0 333976246 1510051840 129906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 129906 92 232 0 368430 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 1480012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=474136/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=1059.22
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 141589 0 0 0 105799 123 0 0 25 0 1 0 333976246 1510051840 139602 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 139602 92 232 0 368430 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 1480012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=442456/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=1119.2
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 149408 0 0 0 111789 131 0 0 25 0 1 0 333976246 1510051840 147421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 147421 92 232 0 368430 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 1480012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=411480/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=1179.16
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 157167 0 0 0 117776 140 0 0 25 0 1 0 333976246 1510051840 155180 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 155180 92 232 0 368430 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 1480012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=403416/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=1197.56
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 159079 0 0 0 119614 142 0 0 25 0 1 0 333976246 1510051840 157092 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 157092 92 232 0 368430 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1480012

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26652
/proc/meminfo: memFree=403416/2055920 swapFree=4191880/4192956
[pid=26646] ppid=26644 vsize=5352 CPUtime=2.44
/proc/26646/stat : 26646 (Barcelogic) S 26644 26646 25865 0 -1 4194304 332 14524 0 0 0 0 232 12 16 0 1 0 333976000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26646/statm: 1338 236 197 169 0 49 0
[pid=26652] ppid=26646 vsize=1474660 CPUtime=1197.56
/proc/26652/stat : 26652 (bsat) R 26646 26646 25865 0 -1 4194304 159079 0 0 0 119614 142 0 0 25 0 1 0 333976246 1510051840 157092 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26652/statm: 368665 157092 92 232 0 368430 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1480012

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26646 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=327646 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=124981
CPU time returned by wait4() is 2.45263
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): 1200.71
CPU time (s): 1200
CPU user time (s): 1198.46
CPU system time (s): 1.54
CPU usage (%): 99.9406
Max. virtual memory (cumulated for all children) (KiB): 1480816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32765
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14856
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= 78

runsolver used 1.18382 second user time and 3.19551 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Mar  6 00:16:51 UTC 2007

IDJOB= 329422
IDBENCH= 20539
IDSOLVER= 122
FILE ID= node3/329422-1173140211

PBS_JOBID= 4014962

Free space on /tmp= 66530 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329422-1173140211/Barcelogic /tmp/evaluation/329422-1173140211/instance-329422-1173140211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-329422-1173140211 -o ROOT/results/node3/solver-329422-1173140211 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329422-1173140211/Barcelogic /tmp/evaluation/329422-1173140211/instance-329422-1173140211.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 142703687

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1042240 kB
Buffers:         41588 kB
Cached:         854112 kB
SwapCached:        268 kB
Active:         210152 kB
Inactive:       739512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042240 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           10048 kB
Writeback:           0 kB
Mapped:          64048 kB
Slab:            49636 kB
Committed_AS:  1433492 kB
PageTables:       1656 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= 66522 MiB

End job on node3 on Tue Mar  6 00:36:54 UTC 2007